Weather information for the San Jose area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
The San Jose area enjoys over 300 days of sunshine per year, and has an average year-round temperature of 70 degrees Fahrenheit. At the edge of cooler Northern California, San Jose can be chilly in winter months, but the mercury rarely drops to uncomfortable levels. Summers are pleasantly warm, with daytime temperatures frequently in the high 80s.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
Avg. High | 59 | 63 | 67 | 72 | 77 | 82 | 84 | 84 | 82 | 76 | 65 | 59 | |
Avg. Low | 42 | 45 | 46 | 48 | 52 | 55 | 58 | 58 | 57 | 52 | 46 | 41 | |
Precipitation | 3.0 | 2.8 | 2.7 | 1.0 | 0.4 | 0.1 | 0.1 | 0.1 | 0.2 | 0.9 | 1.7 | 2.0 | |
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Overnight
Chance Light Rain
Thursday
Chance Light Rain
Thursday Night
Mostly Clear then Patchy Fog
Friday
Patchy Fog then Sunny
Friday Night
Mostly Clear then Patchy Fog
Saturday
Patchy Fog then Sunny
Detailed Forecast |
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Overnight | A chance of rain. Mostly cloudy, with a low around 41. West wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday | A chance of rain before 4pm. Partly sunny. High near 58, with temperatures falling to around 56 in the afternoon. West northwest wind 5 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday Night | Patchy fog after 1am. Mostly clear, with a low around 38. Southwest wind 2 to 6 mph. |
Friday | Patchy fog before 9am. Sunny, with a high near 64. Northwest wind 1 to 10 mph, with gusts as high as 18 mph. |
Friday Night | Patchy fog after midnight. Mostly clear, with a low around 37. North northwest wind 2 to 10 mph, with gusts as high as 18 mph. |
Saturday | Patchy fog before 7am. Sunny, with a high near 70. |
Saturday Night | Mostly clear, with a low around 41. |
Sunday | Sunny, with a high near 69. |
Sunday Night | A chance of rain after 11pm. Mostly cloudy, with a low around 43. |
Monday | Rain likely. Mostly cloudy, with a high near 61. |
Monday Night | Rain likely. Mostly cloudy, with a low around 42. |
Tuesday | Rain likely. Mostly cloudy, with a high near 61. |
Tuesday Night | Rain. Mostly cloudy, with a low around 44. |
Wednesday | Rain. Cloudy, with a high near 57. |